16887118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 26029584

約数和(自身を除く): 9142466

約数列:

[1, 2, 61, 97, 122, 194, 1427, 2854, 5917, 11834, 87047, 138419, 174094, 276838, 8443559, 16887118]

約数ペア:

[(1, 16887118), (2, 8443559), (61, 276838), (97, 174094), (122, 138419), (194, 87047), (1427, 11834), (2854, 5917)]